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0x80070103 Office 365

0x80070103 Error Code Office 365 Information
Difficulty LevelVery High
Resolution:Virus Issue
Cause:System Level Conflict
Affected Operating Systems
  • Windows 8/8.1
  • Windows 7
  • Windows 10
  • Windows Vista

How To Fix 0x80070103 Error Code in Office 365

Repair Difficulty : Medium

Step 1: Disable Windows Firewall

For Microsoft Windows 7 and later

1) Open Control Panel Window (Click Start Office Error Code 0x80070103 Office 365 img4 and press “Control Panel” Button on Right Side)
Office Error Code 0x80070103 Office 365 img5
2) Open “Windows Firewall” from Control Panel .
Office Error Code 0x80070103 Office 365 img6
3) On left panel you will find “Turn Windows Firewall on or off”
Office Error Code 0x80070103 Office 365 img7
Note: You will need Admin privilege to disable Windows firewall.
Office Error Code 0x80070103 Office 365 img5
4) Turn Off Windows Firewall and Press “OK” Button.

Note: Please Activate Microsoft Windows Firewall after Office 365 repair is complete.

Step 2: Temporarily turn off Proxy Settings

1) Open Control Panel.
Windows 7 : Click Start and then Click On Control Panel from Right window.
Windows 8 : Press Windows key + R and type “Control” and Press Enter.
Office Error Code 0x80070103 Office 365 img 9
2) In Control Panel Click on “Internet Options”.
3) Click On Connections Tab and then Press LAN Setting.
Office Error Code 0x80070103 Office 365 img 11
4) Uncheck “Use a proxy server for your LAN” if its already ON.

Step 3: Temporarily Disable Antivirus

– Open Your Antivrus software
– Disable it till the Office 365 installation is going on. Check antivirus vendor website for more details.

Step 4: Try the installation again

In most case 0x80070103 error code in Office 365 should be resolved by now, if however the problem still persists please get your system checked by an expert.

If you are not able to resolve the issue following above steps, you can contact our 24×7 Chat Support for help.

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  • January 1st, 1970

    Posted In: Office 365